Centramatic 300-345 Jeep Wheel Balancer Set (4) | 16-20" Wheel | 5-Lug 4.5-5" BC

Centramatic Jeep & Light Truck Wheel Balancers (Set of 4) – P/N 300-345

Fits: 16"–20" Wheels | 5-Hole Pattern | 4.5"–5" Bolt Circle

Get rid of the "death wobble" symptoms and highway shimmy. The Centramatic 300-345 provides a permanent, dynamic balancing solution that stabilizes the entire wheel assembly—tire, wheel, hub, and rotor—in real-time. Whether you're on the trail or the interstate, these balancers ensure your tires wear evenly and your steering stays true.

Technical Specifications

• Model #: 300-345

• Vehicle Type: Light Duty Trucks (Jeep Wrangler/Cherokee), Trailers, RVs

• Wheel Size: 16 in. to 20 in. Wheels

• Bolt Pattern: 5-Hole

• Bolt Circle: 4.5 in. to 5 in. (Note: 5" Bolt Circle applications require an adapter)

• Quantity: Complete Set of 4

• ⚠️ Fitment Note: Due to variances between vehicle models and aftermarket wheels, we may not be able to fit all applications. Please verify clearance before installation.

The "On-Board" Advantage for Off-Roaders

Centramatic's patented technology features a permanently sealed ring filled with hardened durametal alloy and proprietary synthetic fluid. Centrifugal force automatically shifts this media to the exact opposite of heavy spots.

• Conquer Oversized Tires: Perfect for 33", 35", or 37" tires that are notoriously difficult to balance with traditional lead weights.

• Trail-to-Highway Ready: Automatically compensates for mud, snow, or rocks stuck in your tread. As soon as you hit 20 mph, the system re-balances itself.

• Maximum Tire Life: Proven to increase tire longevity by 25%–50%—a major saving on expensive All-Terrain or Mud-Terrain tires.

• Lower Operating Temps: Keeps tires 8%–10% cooler, preserving the tire casing during long-distance travel in high heat.

Installation & Build Quality

• Maintenance-Free: A sealed, self-contained system—no beads to mess with and no weights to fly off on the trail.

• Simple Setup: No pre-balancing required. These mount directly behind the wheel on the hub using your existing lugs.

• Made in the USA: Built in Texas and backed by a 5-Year / Unlimited Mileage Warranty.